{"id":118798,"date":"2026-10-28T05:40:21","date_gmt":"2026-10-27T21:40:21","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/118798.html"},"modified":"2026-10-28T05:40:21","modified_gmt":"2026-10-27T21:40:21","slug":"%e6%89%8b%e6%8a%8a%e6%89%8b%e6%95%99%e4%bd%a0%e5%ad%a6-simulink-%e5%9f%ba%e4%ba%8e%e5%87%86-pr%ef%bc%88%e6%af%94%e4%be%8b%e8%b0%90%e6%8c%af%ef%bc%89%e6%8e%a7%e5%88%b6%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/118798.html","title":{"rendered":"\u624b\u628a\u624b\u6559\u4f60\u5b66 Simulink\u2014\u2014\u57fa\u4e8e\u51c6 PR\uff08\u6bd4\u4f8b\u8c10\u632f\uff09\u63a7\u5236\u7684\u5e76\u7f51\u9006\u53d8\u5668\u7535\u6d41\u8ddf\u8e2a\u4eff\u771f"},"content":{"rendered":"<p id=\"main-toc\">&nbsp;&nbsp;&nbsp;\u76ee\u5f55<\/p>\n<p id=\"%E6%89%8B%E6%8A%8A%E6%89%8B%E6%95%99%E4%BD%A0%E5%AD%A6%20Simulink-toc\">\u624b\u628a\u624b\u6559\u4f60\u5b66 Simulink<\/p>\n<p id=\"%E2%80%94%E2%80%94%E5%9F%BA%E4%BA%8E%E5%87%86%20PR%EF%BC%88%E6%AF%94%E4%BE%8B%E8%B0%90%E6%8C%AF%EF%BC%89%E6%8E%A7%E5%88%B6%E7%9A%84%E5%B9%B6%E7%BD%91%E9%80%86%E5%8F%98%E5%99%A8%E7%94%B5%E6%B5%81%E8%B7%9F%E8%B8%AA%E4%BB%BF%E7%9C%9F-toc\">\u2014\u2014\u57fa\u4e8e\u51c6 PR\uff08\u6bd4\u4f8b\u8c10\u632f\uff09\u63a7\u5236\u7684\u5e76\u7f51\u9006\u53d8\u5668\u7535\u6d41\u8ddf\u8e2a\u4eff\u771f<\/p>\n<p id=\"%E4%B8%80%E3%80%81%E6%80%BB%E4%BD%93%E7%B3%BB%E7%BB%9F%E6%A1%86%E5%9B%BE-toc\">\u4e00\u3001\u603b\u4f53\u7cfb\u7edf\u6846\u56fe<\/p>\n<p id=\"%E4%BA%8C%E3%80%81%E5%87%86%20PR%20%E6%8E%A7%E5%88%B6%E5%8E%9F%E7%90%86-toc\">\u4e8c\u3001\u51c6 PR \u63a7\u5236\u539f\u7406<\/p>\n<p id=\"2.1%20%E4%BC%A0%E9%80%92%E5%87%BD%E6%95%B0-toc\">2.1 \u4f20\u9012\u51fd\u6570<\/p>\n<p id=\"2.2%20%E8%B0%90%E6%B3%A2%E8%A1%A5%E5%81%BF%EF%BC%88%E5%A4%9A%20PR%20%E5%B9%B6%E8%81%94%EF%BC%89-toc\">2.2 \u8c10\u6ce2\u8865\u507f\uff08\u591a PR \u5e76\u8054\uff09<\/p>\n<p id=\"2.3%20%E5%8F%82%E6%95%B0%E8%AE%BE%E8%AE%A1%E7%AE%80%E6%98%93%E6%B3%95-toc\">2.3 \u53c2\u6570\u8bbe\u8ba1\u7b80\u6613\u6cd5<\/p>\n<p id=\"%E4%B8%89%E3%80%81%E5%85%B3%E9%94%AE%E6%95%B4%E4%BD%93%E5%8F%82%E6%95%B0-toc\">\u4e09\u3001\u5173\u952e\u6574\u4f53\u53c2\u6570<\/p>\n<p id=\"%E5%9B%9B%E3%80%81Simulink%20%E5%BB%BA%E6%A8%A1%20Step-by-Step-toc\">\u56db\u3001Simulink \u5efa\u6a21 Step-by-Step<\/p>\n<p id=\"Step%20%E2%91%A0%20%E2%80%94%E2%80%94%20%E5%8A%9F%E7%8E%87%E7%94%B5%E8%B7%AF-toc\">Step \u2460 \u2014\u2014 \u529f\u7387\u7535\u8def<\/p>\n<p id=\"Step%20%E2%91%A1%20%E2%80%94%E2%80%94%20%E9%87%87%E6%A0%B7%E4%B8%8E%E5%9D%90%E6%A0%87%E5%8F%98%E6%8D%A2-toc\">Step \u2461 \u2014\u2014 \u91c7\u6837\u4e0e\u5750\u6807\u53d8\u6362<\/p>\n<p id=\"Step%20%E2%91%A2%20%E2%80%94%E2%80%94%20%E5%87%86%20PR%20%E6%8E%A7%E5%88%B6%E5%99%A8%EF%BC%88%E6%A0%B8%E5%BF%83%EF%BC%89-toc\">Step \u2462 \u2014\u2014 \u51c6 PR \u63a7\u5236\u5668\uff08\u6838\u5fc3\uff09<\/p>\n<p id=\"Step%20%E2%91%A3%20%E2%80%94%E2%80%94%20%E7%94%B5%E7%BD%91%E7%94%B5%E5%8E%8B%E5%89%8D%E9%A6%88%EF%BC%88%E5%85%B3%E9%94%AE%EF%BC%81%EF%BC%89-toc\">Step \u2463 \u2014\u2014 \u7535\u7f51\u7535\u538b\u524d\u9988\uff08\u5173\u952e\uff01\uff09<\/p>\n<p id=\"Step%20%E2%91%A4%20%E2%80%94%E2%80%94%20%E8%B0%90%E6%B3%A2%E8%A1%A5%E5%81%BF%EF%BC%88%E5%A4%9A%20PR%20%E5%B9%B6%E8%81%94%EF%BC%89-toc\">Step \u2464 \u2014\u2014 \u8c10\u6ce2\u8865\u507f\uff08\u591a PR \u5e76\u8054\uff09<\/p>\n<p id=\"Step%20%E2%91%A5%20%E2%80%94%E2%80%94%20SVPWM%20%2B%20%E6%AD%BB%E5%8C%BA-toc\">Step \u2465 \u2014\u2014 SVPWM + \u6b7b\u533a<\/p>\n<p id=\"Step%20%E2%91%A6%20%E2%80%94%E2%80%94%20%E4%BB%BF%E7%9C%9F%E5%B7%A5%E5%86%B5-toc\">Step \u2466 \u2014\u2014 \u4eff\u771f\u5de5\u51b5<\/p>\n<p id=\"%E4%BA%94%E3%80%81%E5%85%B8%E5%9E%8B%E7%BB%93%E6%9E%9C%E5%88%A4%E8%AF%BB-toc\">\u4e94\u3001\u5178\u578b\u7ed3\u679c\u5224\u8bfb<\/p>\n<p id=\"%E2%9C%85%20%E5%8F%82%E6%95%B0%E6%95%B4%E5%AE%9A%E9%AA%8C%E8%AF%81%EF%BC%88%E8%84%9A%E6%9C%AC%E5%AE%9E%E6%B5%8B%EF%BC%89-toc\">\u2705 \u53c2\u6570\u6574\u5b9a\u9a8c\u8bc1\uff08\u811a\u672c\u5b9e\u6d4b\uff09<\/p>\n<p id=\"%E2%9C%85%20THD%20%E5%AF%B9%E6%AF%94%EF%BC%88%E5%90%AB%206%255th%2B4%257th%20%E8%83%8C%E6%99%AF%E8%B0%90%E6%B3%A2%EF%BC%89-toc\">\u2705 THD \u5bf9\u6bd4\uff08\u542b 6%5th+4%7th \u80cc\u666f\u8c10\u6ce2\uff09<\/p>\n<p id=\"%E2%9C%85%20%E5%8A%A8%E6%80%81%EF%BC%88i_ref%20%E9%98%B6%E8%B7%83%EF%BC%89-toc\">\u2705 \u52a8\u6001\uff08i_ref \u9636\u8dc3\uff09<\/p>\n<p id=\"%E5%85%AD%E3%80%81%E5%B8%B8%E8%A7%81%E5%9D%91%20%26%20%E8%B0%83%E8%AF%95%E8%A1%A8-toc\">\u516d\u3001\u5e38\u89c1\u5751 &amp; \u8c03\u8bd5\u8868<\/p>\n<p id=\"%E4%B8%83%E3%80%81%E5%B7%A5%E7%A8%8B%E6%B3%A8%E6%84%8F-toc\">\u4e03\u3001\u5de5\u7a0b\u6ce8\u610f<\/p>\n<p id=\"%E5%85%AB%E3%80%81%E7%BB%93%E8%AE%BA-toc\">\u516b\u3001\u7ed3\u8bba<\/p>\n<p id=\"%E9%99%84%E5%BD%95%EF%BC%9A%E5%8F%AF%E7%9B%B4%E6%8E%A5%E7%94%A8%E7%9A%84%E6%96%87%E4%BB%B6-toc\">\u9644\u5f55\uff1a\u53ef\u76f4\u63a5\u7528\u7684\u6587\u4ef6<\/p>\n<hr id=\"hr-toc\">\n<h2 id=\"%E6%89%8B%E6%8A%8A%E6%89%8B%E6%95%99%E4%BD%A0%E5%AD%A6%20Simulink\">\u624b\u628a\u624b\u6559\u4f60\u5b66 Simulink<\/h2>\n<h3 id=\"%E2%80%94%E2%80%94%E5%9F%BA%E4%BA%8E%E5%87%86%20PR%EF%BC%88%E6%AF%94%E4%BE%8B%E8%B0%90%E6%8C%AF%EF%BC%89%E6%8E%A7%E5%88%B6%E7%9A%84%E5%B9%B6%E7%BD%91%E9%80%86%E5%8F%98%E5%99%A8%E7%94%B5%E6%B5%81%E8%B7%9F%E8%B8%AA%E4%BB%BF%E7%9C%9F\">\u2014\u2014\u57fa\u4e8e\u51c6 PR\uff08\u6bd4\u4f8b\u8c10\u632f\uff09\u63a7\u5236\u7684\u5e76\u7f51\u9006\u53d8\u5668\u7535\u6d41\u8ddf\u8e2a\u4eff\u771f<\/h3>\n<hr>\n<h3 id=\"%E4%B8%80%E3%80%81%E6%80%BB%E4%BD%93%E7%B3%BB%E7%BB%9F%E6%A1%86%E5%9B%BE\">\u4e00\u3001\u603b\u4f53\u7cfb\u7edf\u6846\u56fe<\/h3>\n<p>\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n\u2502  DC Bus      \u2502  Vdc = 700 V\uff08\u7535\u6c60 \/ \u5149\u4f0f\u7a33\u538b\u6e90\uff09<br \/>\n\u2514\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<br \/>\n      \u25bc<br \/>\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n\u2502  \u4e09\u76f8\u4e24\u7535\u5e73\u5168\u6865            \u2502  \u2190 SVPWM (10 kHz)<br \/>\n\u2502  S1~S6 + \u6b7b\u533a              \u2502<br \/>\n\u2514\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<br \/>\n      \u2502 v_inv_abc<br \/>\n      \u25bc<br \/>\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n\u2502  LCL \u6ee4\u6ce2\u5668               \u2502  L1=2mH, Cf=20\u03bcF, L2=1mH<br \/>\n\u2514\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<br \/>\n      \u2502 i_g_abc\uff08\u5e76\u7f51\u4fa7\u7535\u6d41\uff09<br \/>\n      \u25bc<br \/>\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n\u2502  \u4e09\u76f8\u7535\u7f51                 \u2502  400V LL, 50Hz<br \/>\n\u2502  (\u53ef\u53e0\u52a0\u80cc\u666f\u8c10\u6ce2)          \u2502<br \/>\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<\/p>\n<p>      \u25b2<br \/>\n      \u2502 \u91c7\u6837\uff1ai_g_abc, v_g_abc<br \/>\n\u250c\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n\u2502  \u51c6 PR \u7535\u6d41\u63a7\u5236\uff08\u9759\u6b62 \u03b1\u03b2 \u5750\u6807\u7cfb\uff09           \u2502<br \/>\n\u2502                                           \u2502<br \/>\n\u2502  i_ref_\u03b1\u03b2 \u2500\u2500\u25b6 e = i_ref \u2212 i_g            \u2502<br \/>\n\u2502                  \u2502                        \u2502<br \/>\n\u2502                  \u25bc                        \u2502<br \/>\n\u2502         \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510                  \u2502<br \/>\n\u2502         \u2502  \u51c6 PR (\u57fa\u6ce2) \u2502 \u2500\u2500\u2510              \u2502<br \/>\n\u2502         \u2502  n=1         \u2502   \u2502              \u2502<br \/>\n\u2502         \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518   \u2502              \u2502<br \/>\n\u2502         \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510   \u2502 \u5e76\u8054         \u2502<br \/>\n\u2502         \u2502  PR_h (5\/7\u6b21)\u2502 \u2500\u2500\u2524  \u21d2 v_\u03b1\u03b2_ref \u2502<br \/>\n\u2502         \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518   \u2502              \u2502<br \/>\n\u2502                  \u25b2         \u2502              \u2502<br \/>\n\u2502         \u7535\u7f51\u524d\u9988 v_g_\u03b1\u03b2 \u2500\u2500\u2500\u2518              \u2502<br \/>\n\u2502                  \u2502                        \u2502<br \/>\n\u2502              v_\u03b1\u03b2_ref \u2192 SVPWM \u2192 6\u8defPWM    \u2502<br \/>\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518 <\/p>\n<p>\u2705 \u4e3a\u4ec0\u4e48\u7528 PR\uff1a\u5728\u9759\u6b62\u5750\u6807\u7cfb\u76f4\u63a5\u8ddf\u8e2a\u6b63\u5f26\u6307\u4ee4\uff0c\u65e0\u9700 dq \u53d8\u6362\u3001\u65e0\u4ea4\u53c9\u8026\u5408\uff0c\u57fa\u6ce2\u5904\u589e\u76ca\u65e0\u9650\uff08\u51c6 PR \u4e3a\u6709\u9650\u5927\uff09\uff0c\u5b9e\u73b0\u65e0\u9759\u5dee\u8ddf\u8e2a\u3002<\/p>\n<p>\u2705 \u4e3a\u4ec0\u4e48\\&#8221;\u51c6\\&#8221;PR\uff1a\u7406\u60f3 PR \u5728 s=j\u03c9\u2080 \u5904\u589e\u76ca\u65e0\u7a77\u5927\uff0c\u6570\u5b57\u5b9e\u73b0\u6570\u503c\u654f\u611f\u3001\u5bf9\u7535\u7f51\u9891\u504f\u8106\u5f31\uff1b\u5f15\u5165\u963b\u5c3c \u03c9c \u540e\u8c10\u632f\u5cf0\u53d8\u5bbd\uff0c\u517c\u987e\u9009\u62e9\u6027 \u4e0e\u200b \u9c81\u68d2\u6027\u3002<\/p>\n<hr>\n<h3 id=\"%E4%BA%8C%E3%80%81%E5%87%86%20PR%20%E6%8E%A7%E5%88%B6%E5%8E%9F%E7%90%86\">\u4e8c\u3001\u51c6 PR \u63a7\u5236\u539f\u7406<\/h3>\n<h4 id=\"2.1%20%E4%BC%A0%E9%80%92%E5%87%BD%E6%95%B0\">2.1 \u4f20\u9012\u51fd\u6570<\/h4>\n<p>\u7406\u60f3 PR\uff1a<\/p>\n<p>2\u00b7Kr\u00b7s<br \/>\nG_PR(s) = Kp \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500<br \/>\n           s\u00b2 + \u03c9\u2080\u00b2 <\/p>\n<p>\u51c6 PR\uff08\u5de5\u7a0b\u5b9e\u7528\u578b\uff09\uff1a<\/p>\n<p>2\u00b7Kr\u00b7\u03c9c\u00b7s<br \/>\nG_QPR(s) = Kp \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500<br \/>\n            s\u00b2 + 2\u03c9c\u00b7s + \u03c9\u2080\u00b2 <\/p>\n<ul>\n<li>Kp\uff1a\u6bd4\u4f8b\u7cfb\u6570\uff0c\u51b3\u5b9a\u9ad8\u9891\u6bb5\u589e\u76ca\u4e0e\u52a8\u6001<\/li>\n<li>Kr\uff1a\u8c10\u632f\u7cfb\u6570\uff0c\u51b3\u5b9a\u8c10\u632f\u5cf0\u9ad8\u5ea6\uff08\u8ddf\u8e2a\u7cbe\u5ea6\uff09<\/li>\n<li>\u03c9\u2080 = 2\u03c0\u00b750 = 314 rad\/s\uff1a\u57fa\u6ce2\u89d2\u9891\u7387<\/li>\n<li>\u03c9c\uff1a\u622a\u6b62\u5e26\u5bbd\uff08\u963b\u5c3c\uff09\uff0c\u5178\u578b 5~15 rad\/s\uff08\u22480.8~2.4 Hz\uff09\uff0c\u8986\u76d6\u7535\u7f51 \u00b10.5 Hz \u6ce2\u52a8<\/li>\n<\/ul>\n<p>\ud83d\udccc \u5f53 s=j\u03c9\u2080 \u65f6\uff0c\u5206\u6bcd = -\u03c9\u2080\u00b2 + 2\u03c9c\u00b7j\u03c9\u2080 + \u03c9\u2080\u00b2 = 2\u03c9c\u00b7j\u03c9\u2080\uff0c\u589e\u76ca = Kp + Kr \u2014\u2014 \u4fdd\u8bc1\u57fa\u6ce2\u8ddf\u8e2a\u80fd\u529b<\/p>\n<h4 id=\"2.2%20%E8%B0%90%E6%B3%A2%E8%A1%A5%E5%81%BF%EF%BC%88%E5%A4%9A%20PR%20%E5%B9%B6%E8%81%94%EF%BC%89\">2.2 \u8c10\u6ce2\u8865\u507f\uff08\u591a PR \u5e76\u8054\uff09<\/h4>\n<p>\u4e3a\u6291\u5236 5\u30017 \u6b21\u7b49\u4f4e\u6b21\u8c10\u6ce2\uff0c\u5e76\u8054\u8c10\u6ce2\u8c10\u632f\u5668\uff1a<\/p>\n<p>G_MQPR(s) = Kp + \u03a3  2\u00b7Kr,h\u00b7\u03c9c\u00b7s<br \/>\n                h    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500<br \/>\n                     s\u00b2 + 2\u03c9c\u00b7s + (h\u00b7\u03c9\u2080)\u00b2 <\/p>\n<p>h \u2208 {5, 7, 11, 13}\uff0c\u4e09\u76f8\u7cfb\u7edf\u53ea\u9700\u8865\u507f\u6b63\u5e8f\u5947\u6b21\u8c10\u6ce2\uff086k\u00b11 \u65cf\uff09\u3002<\/p>\n<h4 id=\"2.3%20%E5%8F%82%E6%95%B0%E8%AE%BE%E8%AE%A1%E7%AE%80%E6%98%93%E6%B3%95\">2.3 \u53c2\u6570\u8bbe\u8ba1\u7b80\u6613\u6cd5<\/h4>\n<p>\u8bbe\u7535\u6d41\u73af\u622a\u6b62\u9891\u7387 fc\uff08\u53d6\u5f00\u5173\u9891\u7387 1\/10~1\/5\uff0c\u5982 2 kHz\uff09\uff1a<\/p>\n<p>\u5728 fc \u5904\u4ee4 |L(j2\u03c0fc)| \u2248 1:<br \/>\n|L(j\u03c9c)| = |G_QPR| \u00b7 KPWM \u00b7 (1\/\u03c9c\u00b7Lf) \u2248 1<br \/>\n                \u27f9 Kp \u2248 (2\u03c0\u00b7fc \u00b7 Lf) \/ KPWM<\/p>\n<p>\u8c10\u632f\u589e\u76ca\uff1aKr = (5~10) \u00b7 Kp      \uff08\u4fdd\u8bc1 \u03c9\u2080 \u5904\u76f8\u4f4d\u88d5\u5ea6 &gt; 60\u00b0\uff09<br \/>\n\u5e26\u5bbd\uff1a   \u03c9c = 2\u03c0\u00b750 \u00b7 1.6% \u2248 5 rad\/s <\/p>\n<p>\u26a0\ufe0f \u91cf\u7eb2\u53e3\u5f84\uff08\u6613\u8e29\u5751\uff09\uff1a\u4e0a\u5f0f Kp = \u03c9c\u00b7Lf \u662f\u7269\u7406\u578b\uff08\u5bf9\u8c61 = 1\/Lf\u00b7s\uff09\u3002\u82e5\u91c7\u7528\u6807\u5e7a\u6a21\u578b\uff08PWM \u589e\u76ca\u5df2\u6298\u7b97\u3001\u542b\u7535\u7f51\u524d\u9988\uff09\uff0cKp \u56de\u5230 0.5~2\u200b \u6863\uff0c\u672c\u6587 Simulink \u6a21\u578b\u5373\u91c7\u7528\u6b64\u53e3\u5f84\u3002<\/p>\n<hr>\n<h3 id=\"%E4%B8%89%E3%80%81%E5%85%B3%E9%94%AE%E6%95%B4%E4%BD%93%E5%8F%82%E6%95%B0\">\u4e09\u3001\u5173\u952e\u6574\u4f53\u53c2\u6570<\/h3>\n<table>\n<tr>\n<p>\u6a21\u5757<\/p>\n<p>\u53c2\u6570<\/p>\n<\/tr>\n<tbody>\n<tr>\n<td>\n<p>\u76f4\u6d41\u6bcd\u7ebf\u200b<\/p>\n<\/td>\n<td>\n<p>Vdc = 700 V<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\u4e09\u76f8\u5168\u6865\u200b<\/p>\n<\/td>\n<td>\n<p>6\u00d7 IGBT\uff0c\u6b7b\u533a 2~3 \u03bcs\uff0cfsw = 10 kHz<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>LCL \u6ee4\u6ce2\u200b<\/p>\n<\/td>\n<td>\n<p>L1=2 mH, Cf=20 \u03bcF, L2=1 mH<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\u7535\u7f51\u200b<\/p>\n<\/td>\n<td>\n<p>400 V LL, 50 Hz, Rg=0.1 \u03a9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\u51c6 PR \u57fa\u6ce2\u200b<\/p>\n<\/td>\n<td>\n<p>Kp=0.5~1.5, Kr=50~150, \u03c9c=5 rad\/s<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>PR \u8c10\u6ce2(5\/7)\u200b<\/p>\n<\/td>\n<td>\n<p>Krh=20~30, \u03c9c=5 rad\/s<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>\u63a7\u5236\u9891\u7387\u200b<\/p>\n<\/td>\n<td>\n<p>10 kHz\uff08\u4e0e\u5f00\u5173\u9891\u7387\u540c\u6b65\uff09<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Ts_power\u200b<\/p>\n<\/td>\n<td>\n<p>1e-6 s<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>PLL\u200b<\/p>\n<\/td>\n<td>\n<p>SRF-PLL\uff0c\u5e26\u5bbd ~10 Hz<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<h3 id=\"%E5%9B%9B%E3%80%81Simulink%20%E5%BB%BA%E6%A8%A1%20Step-by-Step\">\u56db\u3001Simulink \u5efa\u6a21 Step-by-Step<\/h3>\n<h4 id=\"Step%20%E2%91%A0%20%E2%80%94%E2%80%94%20%E5%8A%9F%E7%8E%87%E7%94%B5%E8%B7%AF\">Step \u2460 \u2014\u2014 \u529f\u7387\u7535\u8def<\/h4>\n<p>DC Bus (700V) \u2500\u2500\u25b6 Universal Bridge (3 arms)<br \/>\n                        \u2502<br \/>\n                   LCL: L1\u2500\u252c\u2500Cf\u2500\u2518\u2500L2 \u2500\u2500\u25b6 Grid (400V LL, 50Hz)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>   \u76ee\u5f55<br \/>\n\u624b\u628a\u624b\u6559\u4f60\u5b66 Simulink<br \/>\n\u2014\u2014\u57fa\u4e8e\u51c6 PR\uff08\u6bd4\u4f8b\u8c10\u632f\uff09\u63a7\u5236\u7684\u5e76\u7f51\u9006\u53d8\u5668\u7535\u6d41\u8ddf\u8e2a\u4eff\u771f<br \/>\n\u4e00\u3001\u603b\u4f53\u7cfb\u7edf\u6846\u56fe<br \/>\n\u4e8c\u3001\u51c6 PR \u63a7\u5236\u539f\u7406<br \/>\n2.1 \u4f20\u9012\u51fd\u6570<br \/>\n2.2 \u8c10\u6ce2\u8865\u507f\uff08\u591a PR \u5e76\u8054\uff09<br \/>\n2.3 \u53c2\u6570\u8bbe\u8ba1\u7b80\u6613\u6cd5<br \/>\n\u4e09\u3001\u5173\u952e\u6574\u4f53\u53c2\u6570<br \/>\n\u56db\u3001Simulink \u5efa\u6a21 Step-by-Step<br \/>\nStep \u2460 \u2014\u2014 \u529f\u7387\u7535\u8def<br \/>\nStep \u2461 \u2014\u2014 \u91c7\u6837\u4e0e\u5750\u6807\u53d8\u6362<br \/>\nStep \u2462 \u2014\u2014 \u51c6 PR \u63a7\u5236\u5668\uff08\u6838\u5fc3\uff09<br \/>\nStep \u2463 \u2014\u2014 \u7535\u7f51\u7535\u538b\u524d\u9988\uff08\u5173\u952e\uff01\uff09<br \/>\nS<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1284,4526,50,427],"topic":[],"class_list":["post-118798","post","type-post","status-publish","format-standard","hentry","category-server","tag-matlab","tag-simulink","tag-50","tag-427"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u624b\u628a\u624b\u6559\u4f60\u5b66 Simulink\u2014\u2014\u57fa\u4e8e\u51c6 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